Show that the linear programming Maximize subject to is infeasible. problem f(x, y) = 3x + 2y 2x-y≤-1 ts x-2y≥0 x, y ≥0

Solve this linear programming problem using graphical methods. Restrict x ≥ 0 and y ≥ 0. Minimize g = x +9y, subject to the following. g= 8x + x + x + y ≥ 85 y≥ 50 4y2 80 x+10y 104

Solve the linear programming problem by the method of corners. Maximize P = 5x + 7y     subject to   2x  +  y  ≤  16   2x  +  3y  ≤  24       y  ≤    5   x ≥ 0, y ≥ 0   The maximum is P =  at  (x, y) =                .

Use the method of this section to solve the linear programming problem. Maximize  P = x + 2y subject to   2x  +  3y  ≤  12   −x  +  3y  =  3   x  ≥  0, y  ≥  0 The maximum is P =  at  (x, y) =                .